(082)jquery_插件_addtwo_类级别插件 

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html>
  <head>
    <title>plug_addtwo.html</title>
    
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="this is my page">
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
    
    <!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
    <style type="text/css">
        #divtest
        {
            width: 282px;
        }
        #divtest .title
        {
            padding: 8px;
            background-color: Blue;
            color: #fff;
            height: 23px;
            line-height: 23px;
            font-size: 15px;
            font-weight: bold;
        }
        #divtest .content
        {
            padding: 8px 0px;
            background-color: #fff;
            font-size: 13px;
        }
        .txt
        {
            border: #666 1px solid;
            padding: 2px;
            width: 40px;
            margin-right: 3px;
        }
        .fl
        {
            float: left;
        }
        .fr
        {
            float: right;
        }
    </style>
    <script type="text/javascript" src="../js/jquery/jquery-1.8.3.min.js"></script>
    <script type="text/javascript" src="../js/myplugin/addtwo.js"> </script>
    <script type="text/javascript">
        $(function(){
            $("#btnCount").bind("click",function(){
                var num1 = $("#text1").val();
                var num2 = $("#text2").val();
                var result = $.addNum(num1,num2);
                $("#text3").val(result);
            });
        });
    </script>
  </head>
  
  <body>
        <div id="divtest">
            <div class="title">
                <span class="fl">自定义类级别插件</span> 
                <span class="fr">
                    <input id="btnCount" type="button" value="计算" />
                </span>
            </div>
            <div class="content">
                两数相减：
                <input id="text1" type="text" class="txt" />
                +
                <input id="text2" type="text" class="txt" />
                =
                <input id="text3" type="text" class="txt" />
            </div>
        </div>
  </body>
</html>

 

;(function($){
    $.extend({
        "addNum":function(num1,num2){
            if(num1 == undefined) num1 = 0;
            if(num2 == undefined) num2 = 0;
            return parseInt(num1) + parseInt(num2);
        }
    });
    
})(jQuery);

 

posted @ 2015-01-09 15:34  雪中飞雁  阅读(68)  评论(0)    收藏  举报